This 104-piece straw construction set is perfect for young children to play with! It comes with 92 straws and 12 connectors, allowing your child or students to create all kinds of fun straw creations. Excellent for a classroom activity or a unique stocking stuffer.
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
This kit will get your paper plane ready for takeoff!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
Build a magnetic levitating train with this science fair project kit!
Start a great hobby in electronics with this state of the art electronics project lab!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.